Aluminium tape Foil .thickness 0.01-0.05mm

FOIL MASTER ROLLS FOR ADHESIVE TAPE FOIL

1. PURPOSE

To establish definitive quality standards on foil rolls, thereby minimizing claims attributable to any lack of understanding between supplier and customer.

2. OBJECTIVE

This specification covers 1235 or 8011 alloy foil master rolls for adhesive tape foil and describes the quality attributes of the master foil rolls.

3. PHYSICAL REQUIREMENTS

3.1 ALLOY AND TEMPER

Alloy and temper should correspond to Table 1.

Table 1

3.2 MECHANICAL PROPERTIES

Mechanical properties should correspond to Table 2.

Table 2

3.4 CHEMICAL COMPOSITION

The chemical composition should correspond to Table 4. ( Unit: % )

Table 4

3.5 SURFACE CONDITION

3.5.1 The surface shall be cleaned and free from inclusions, scratches, wrinkles, cracks, overlapping or other internal defects.

3.5.2 Pin-holes

The pin-holes should correspond to Table 5.

Table 5

3.5.3 Spices

The splices are as below Table 6.

Table 6

a) All splices to be ultrasonic/tape.

b) It is allowed one splice per roll. (Max. once per 2000m)

c) Marked at the roll edge with a film, placed close to the splice.

3.5.4 Wettability

The wettability corresponds to A grade quality.

Brief Introduction

Guangxi bai Sheng light metal material co.,ltd(GBS) is a key manufacturer ，distributor and supplier of aluminium semi-products such as Hot rolling and Cold rolling aluminium sheets/plates/strip in china .which sitiated in nanning city,capital of guangxi province,set up in 2015.quality is paramount in GBS ,quality control are on lines, and ISO9001:2000 is certified

Our main production lines：

One 1+4 hot rolling mill with max. Width 2600mm

4 cold rolling mills

15 super casting lines

3 slitting lines

3 cut-to-length lines

2 tension levelling and cleaning lines

4 coated finstock lines

Main products:

1. aluminium coils/strip for precoating

2. Aluminium foilstock/finstock/cablewrap

3. Aluminium commercial sheets and coils

4. Aluminium plates applicable for shipping,construction,transportation,packaging etc.

Annual cabability: 120,000mts

Products workshops: we have 6 production plants or workshops :Aluminium hot rolling workdhop, cold rolling workshop, aluminium casting coil workshop, alumnium finishing workshop, aluminium precoating workshop and aluminium foil coating(hydrphlic finstock) workshop

quality principles;

resposponsible to society,providing quality products and service

continous improvement across all area to meet demonds

certificate: ISO9001:2008, DNV, SGS, CE, CCS and other certificates

sales: During these years, GBS have sucessfully spread our salesnet to the world, and set up sub-company in fuzhou, hongkong,and our clients including asia,middle east, europens,and canada, our service and quality products are highly appreciated amoung our clients.

our goals: GBS will continues to offer excellent products, best services to meet client’s requirements.

we are always trying our best to offer best services and the most competitive prices with high quality products for our customers,it's way we win our customers and market